Number 20842

Interestingness: 5

Visual representations

Binary image (n×n bits)
217613
Prime factorization

Representations of 20842

β
Μ
ωμβʹ
२०८४२
٢٠٨٤٢
XXDCCCXLII
●●
●●
▃▃▃▃▃
▃▃▃▃▃
●●
●●
二万零八百四十二
כ׳ תתמב
𓂭𓂭
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆
𓏹𓏹
..-----------......-..---

20842 in different numeral systems

Binary
101000101101010
Base-3
1001120221
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
1008a
Hex
516a
Vigesimal
2c22
Base-24
1c4a
Base-36
g2y
Negabinary
101011010111110

Factorization

Prime factors: 2, 17, 613
Divisors: 1, 2, 17, 34, 613, 1226, 10421, 20842
Sum of divisors other than 20842: 12314
Product of prime factors: 20842 = 2 × 17 × 613

Number-theory characteristics (4)

Odious number Even Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 20842
Prime number after 20842